Report a QuestionPlease email hello@efficientengineer.com. Question 10 Material Properties | Stress-strain curves Ductility | difficulty level 1Which of the three materials shown below is most brittle? Material A Material C Material B Report this questionExplanationUnlike ductile materials, brittle materials fracture when very small deformations are applied to them.Material A fractured in the tensile test at a lower strain than Material B or Material C, and as such is the most brittle of the three materials.Your Results Restart with New Questions Change Quiz Settings Review the Questions